All this is my 1st post in here so i signed up and figured i might get some help. My tank is looking a little cloudy. I haven't done nothing really. I had bought a piece of wood from a fish shop dropped it in and well this happened so i pulled it out hoping it would clear back up. Fish are living fine no issues. It just has this haze to it now. It was clear before. And ideas on what i should do? Thank you in advance.